[merge] remove os_packages

2024-11-11 15:51:03 +00:00 · 2016-03-14 12:26:48 +05:30 · 2016-03-14 12:26:48 +05:30 · 2c97b35279
commit 2c97b35279
parent 8278ff9792 04de9cd7a7
75 changed files with 1776 additions and 104 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -0,0 +1,20 @@
+language: python
+dist: trusty
+sudo: required
+
+python:
+  - "2.7"
+
+install:
+  - sudo apt-get purge -y mysql-common mysql-server mysql-client
+  - sudo python $TRAVIS_BUILD_DIR/installer/install.py --user travis --skip-bench-setup
+  # - sudo bash $TRAVIS_BUILD_DIR/install_scripts/setup_frappe.sh --skip-install-bench --mysql-root-password travis
+  - mkdir -p ~/bench-repo
+  - cp -r $TRAVIS_BUILD_DIR/* ~/bench-repo/
+  - cd ~ && sudo python bench-repo/installer/install.py --only-dependencies
+
+script:
+  - cd ~
+  - sudo pip install --upgrade pip
+  - sudo pip install -e bench-repo
+  - sudo python -m unittest bench.tests.test_setup_production.TestSetupProduction.test_setup_production
--- a/bench/app.py
+++ b/bench/app.py
@ -42,7 +42,7 @@ def write_appstxt(apps, bench='.'):

 def get_app(app, git_url, branch=None, bench='.', build_asset_files=True, verbose=False):
 	logger.info('getting app {}'.format(app))
-	shallow_clone = '--depth 1' if check_git_for_shallow_clone() and get_config().get('shallow_clone') else ''
+	shallow_clone = '--depth 1' if check_git_for_shallow_clone() and get_config(bench).get('shallow_clone') else ''
 	branch = '--branch {branch}'.format(branch=branch) if branch else ''
 	exec_cmd("git clone {git_url} {branch} {shallow_clone} --origin upstream {app}".format(
 				git_url=git_url,
@ -54,7 +54,7 @@ def get_app(app, git_url, branch=None, bench='.', build_asset_files=True, verbos
 	install_app(app, bench=bench, verbose=verbose)
 	if build_asset_files:
 		build_assets(bench=bench)
-	conf = get_config()
+	conf = get_config(bench=bench)
 	if conf.get('restart_supervisor_on_update'):
 		restart_supervisor_processes(bench=bench)

@ -81,7 +81,7 @@ def install_app(app, bench='.', verbose=False):
 	add_to_appstxt(app, bench=bench)

 def pull_all_apps(bench='.'):
-	rebase = '--rebase' if get_config().get('rebase_on_pull') else ''
+	rebase = '--rebase' if get_config(bench).get('rebase_on_pull') else ''

 	for app in get_apps(bench=bench):
 		app_dir = get_repo_dir(app, bench=bench)
--- a/bench/cli.py
+++ b/bench/cli.py
@ -13,12 +13,13 @@ from .utils import set_default_site as _set_default_site
 from .utils import (build_assets, patch_sites, exec_cmd, update_bench, get_env_cmd, get_frappe, setup_logging,
 					get_config, update_config, restart_supervisor_processes, put_config, default_config, update_requirements,
 					backup_all_sites, backup_site, get_sites, prime_wheel_cache, is_root, set_mariadb_host, drop_privileges,
-					fix_file_perms, fix_prod_setup_perms, set_ssl_certificate, set_ssl_certificate_key, get_cmd_output, post_upgrade,
+					fix_file_perms, fix_prod_setup_perms, set_ssl_certificate, set_ssl_certificate_key,
+					get_cmd_output, post_upgrade, get_bench_name,
 					pre_upgrade, validate_upgrade, PatchError, download_translations_p, setup_socketio, before_update)
 from .app import get_app as _get_app
 from .app import new_app as _new_app
 from .app import pull_all_apps, get_apps, get_current_frappe_version, is_version_upgrade, switch_to_v4, switch_to_v5, switch_to_master, switch_to_develop
-from .config import generate_nginx_config, generate_supervisor_config, generate_redis_cache_config, generate_redis_async_broker_config
+from .config import generate_nginx_config, generate_supervisor_config, generate_redis_cache_config, generate_redis_async_broker_config, generate_redis_celery_broker_config
 from .production_setup import setup_production as _setup_production
 from .migrate_to_v5 import migrate_to_v5
 import os
@ -74,7 +75,7 @@ def check_uid():

 def change_uid():
 	if is_root() and not cmd_requires_root():
-		frappe_user = get_config().get('frappe_user')
+		frappe_user = get_config(".").get('frappe_user')
 		if frappe_user:
 			drop_privileges(uid_name=frappe_user, gid_name=frappe_user)
 			os.environ['HOME'] = pwd.getpwnam(frappe_user).pw_dir
@ -206,7 +207,7 @@ def _update(pull=False, patch=False, build=False, bench=False, auto=False, resta
 	if not (pull or patch or build or bench or requirements):
 		pull, patch, build, bench, requirements = True, True, True, True, True

-	conf = get_config()
+	conf = get_config(".")

 	version_upgrade = is_version_upgrade()

@ -449,6 +450,11 @@ def setup_redis_async_broker():
 	"generate config for redis async broker"
 	generate_redis_async_broker_config()

+@click.command('redis-celery-broker')
+def setup_redis_celery_broker():
+	"generate config for redis celery broker"
+	generate_redis_celery_broker_config()
+
@click.command('production')
@click.argument('user')
 def setup_production(user):
@ -496,6 +502,7 @@ setup.add_command(setup_sudoers)
 setup.add_command(setup_supervisor)
 setup.add_command(setup_redis_cache)
 setup.add_command(setup_redis_async_broker)
+setup.add_command(setup_redis_celery_broker)
 setup.add_command(setup_auto_update)
 setup.add_command(setup_dnsmasq)
 setup.add_command(setup_backups)
@ -576,7 +583,8 @@ def patch():
 def _fix_prod_perms():
 	"Fix permissions if supervisor processes were run as root"
 	if os.path.exists("config/supervisor.conf"):
-		exec_cmd("supervisorctl stop frappe:")
+		bench_name = get_bench_name(bench_path=".")
+		exec_cmd("supervisorctl stop {bench_name}-processes:".format(bench_name=bench_name))

 	fix_prod_setup_perms()

--- a/bench/config.py
+++ b/bench/config.py
@ -3,9 +3,10 @@ import getpass
 import json
 import subprocess
 import shutil
+import socket
 from distutils.spawn import find_executable
 from jinja2 import Environment, PackageLoader
-from .utils import get_sites, get_config, update_config, get_redis_version
+from .utils import get_sites, get_config, update_config, get_redis_version, update_common_site_config, get_bench_name

 env = Environment(loader=PackageLoader('bench', 'templates'), trim_blocks=True)

@ -29,7 +30,8 @@ def generate_supervisor_config(bench='.', user=None):
 	sites = get_sites(bench=bench)
 	if not user:
 		user = getpass.getuser()
-	config = get_config()
+
+	config = get_config(bench=bench)

 	config = template.render(**{
 		"bench_dir": bench_dir,
@ -40,7 +42,11 @@ def generate_supervisor_config(bench='.', user=None):
 		"node": find_executable('node') or find_executable('nodejs'),
 		"redis_cache_config": os.path.join(bench_dir, 'config', 'redis_cache.conf'),
 		"redis_async_broker_config": os.path.join(bench_dir, 'config', 'redis_async_broker.conf'),
-		"frappe_version": get_current_frappe_version()
+		"redis_celery_broker_config": os.path.join(bench_dir, 'config', 'redis_celery_broker.conf'),
+		"frappe_version": get_current_frappe_version(),
+		"webserver_port": config.get('webserver_port', 8000),
+		"gunicorn_workers": config.get('gunicorn_workers', 2),
+		"bench_name": get_bench_name(bench)
 	})
 	write_config_file(bench, 'supervisor.conf', config)
 	update_config({'restart_supervisor_on_update': True})
@ -49,6 +55,27 @@ def get_site_config(site, bench='.'):
 	with open(os.path.join(bench, 'sites', site, 'site_config.json')) as f:
 		return json.load(f)

+def generate_common_site_config(bench='.'):
+	'''Generates the default common_site_config.json while a new bench is created'''
+	config = get_config(bench=bench)
+	common_site_config = {}
+
+	for bench_config_field, site_config_field in (
+			("redis_celery_broker_port", "celery_broker"),
+			("redis_async_broker_port", "async_redis_server"),
+			("redis_cache_port", "cache_redis_server")
+		):
+
+		port = config.get(bench_config_field)
+		if config.get(bench_config_field):
+			redis_url = "redis://localhost:{0}".format(port)
+			common_site_config[site_config_field] = redis_url
+
+	# TODO Optionally we need to add the host or domain name in case dns_multitenant is false
+
+	if common_site_config:
+		update_common_site_config(common_site_config, bench=bench)
+
 def get_sites_with_config(bench='.'):
 	sites = get_sites(bench=bench)
 	ret = []
@ -68,8 +95,9 @@ def generate_nginx_config(bench='.'):
 	sites_dir = os.path.join(bench_dir, "sites")
 	sites = get_sites_with_config(bench=bench)
 	user = getpass.getuser()
+	config = get_config(bench)

-	if get_config().get('serve_default_site'):
+	if config.get('serve_default_site'):
 		try:
 			with open("sites/currentsite.txt") as f:
 				default_site = {'name': f.read().strip()}
@ -80,29 +108,56 @@ def generate_nginx_config(bench='.'):

 	config = template.render(**{
 		"sites_dir": sites_dir,
-		"http_timeout": get_config().get("http_timeout", 120),
+		"http_timeout": config.get("http_timeout", 120),
 		"default_site": default_site,
-		"dns_multitenant": get_config().get('dns_multitenant'),
-		"sites": sites
+		"dns_multitenant": config.get('dns_multitenant'),
+		"sites": sites,
+		"webserver_port": config.get('webserver_port', 8000),
+		"socketio_port": config.get('socketio_port', 3000),
+		"bench_name": get_bench_name(bench)
 	})
 	write_config_file(bench, 'nginx.conf', config)

-def generate_redis_cache_config(bench='.'):
-	template = env.get_template('redis_cache.conf')
-	conf = {
-		"maxmemory": get_config().get('cache_maxmemory', '50'),
-		"port": get_config().get('redis_cache_port', '11311'),
-		"redis_version": get_redis_version()
-	}
-	config = template.render(**conf)
-	write_config_file(bench, 'redis_cache.conf', config)
-
+def generate_redis_celery_broker_config(bench='.'):
+	"""Redis that is used for queueing celery tasks"""
+	_generate_redis_config(
+		template_name='redis_celery_broker.conf',
+		context={
+			"port": get_config(bench).get('redis_celery_broker_port', '11311'),
+			"bench_path": os.path.abspath(bench),
+		},
+		bench=bench
+	)

 def generate_redis_async_broker_config(bench='.'):
-	template = env.get_template('redis_async_broker.conf')
-	conf = {
-		"port": get_config().get('redis_async_broker_port', '12311'),
-		"redis_version": get_redis_version()
-	}
-	config = template.render(**conf)
-	write_config_file(bench, 'redis_async_broker.conf', config)
+	"""Redis that is used to do pub/sub"""
+	_generate_redis_config(
+		template_name='redis_async_broker.conf',
+		context={
+			"port": get_config(bench).get('redis_async_broker_port', '12311'),
+		},
+		bench=bench
+	)
+
+def generate_redis_cache_config(bench='.'):
+	"""Redis that is used and optimized for caching"""
+	config = get_config(bench=bench)
+
+	_generate_redis_config(
+		template_name='redis_cache.conf',
+		context={
+			"maxmemory": config.get('cache_maxmemory', '50'),
+			"port": config.get('redis_cache_port', '13311'),
+			"redis_version": get_redis_version(),
+		},
+		bench=bench
+	)
+
+def _generate_redis_config(template_name, context, bench):
+	template = env.get_template(template_name)
+
+	if "pid_path" not in context:
+		context["pid_path"] = os.path.abspath(os.path.join(bench, "config", "pids"))
+
+	redis_config = template.render(**context)
+	write_config_file(bench, template_name, redis_config)
--- a/bench/production_setup.py
+++ b/bench/production_setup.py
@ -62,15 +62,10 @@ def setup_production(user, bench='.'):
 		supervisor_conf_filename = 'frappe.conf'


-	links = (
-		(os.path.abspath(os.path.join(bench, 'config', 'nginx.conf')), '/etc/nginx/conf.d/frappe.conf'),
-		(os.path.abspath(os.path.join(bench, 'config', 'supervisor.conf')), os.path.join(get_supervisor_confdir(), supervisor_conf_filename)),
-	)
 	
-	for src, dest in links:
-		if not os.path.exists(dest):
-			os.symlink(src, dest)

+	os.symlink(os.path.abspath(os.path.join(bench, 'config', 'supervisor.conf')), os.path.join(get_supervisor_confdir(), supervisor_conf_filename))
+	os.symlink(os.path.abspath(os.path.join(bench, 'config', 'nginx.conf')), '/etc/nginx/conf.d/frappe.conf')
 	exec_cmd('supervisorctl reload')
 	if os.environ.get('NO_SERVICE_RESTART'):
 		return
--- a/bench/release.py
+++ b/bench/release.py
@ -173,7 +173,7 @@ def bump(repo, bump_type, develop='develop', master='master', remote='upstream')
 	print 'Released {tag} for {repo}'.format(tag=tag_name, repo=repo)

 def release(repo, bump_type, develop, master):
-	if not get_config().get('release_bench'):
+	if not get_config(".").get('release_bench'):
 		print 'bench not configured to release'
 		sys.exit(1)
 	global github_username, github_password
--- a/bench/templates/nginx.conf
+++ b/bench/templates/nginx.conf
@ -1,12 +1,9 @@
-
-server_names_hash_bucket_size 64;
-
-upstream frappe {
-    server 127.0.0.1:8000 fail_timeout=0;
+upstream {{ bench_name }}-frappe {
+    server 127.0.0.1:{{ webserver_port }} fail_timeout=0;
 }

-upstream socketio-server {
-    server 127.0.0.1:3000 fail_timeout=0;
+upstream {{ bench_name}}-socketio-server {
+    server 127.0.0.1:{{ socketio_port }} fail_timeout=0;
 }

 {% macro location_block(site, port=80, default=False, server_name=None, sites=None, dns_multitenant=False) -%}
@ -24,7 +21,7 @@ upstream socketio-server {
 		}

 		location /socket.io {
-			proxy_pass http://socketio-server;
+			proxy_pass http://{{ bench_name }}-socketio-server;
 			proxy_http_version 1.1;
 			proxy_set_header Upgrade $http_upgrade;
 			proxy_set_header Connection "upgrade";
@ -36,10 +33,10 @@ upstream socketio-server {
 		}

 		location / {
-			try_files /{{ "$host" if dns_multitenant else site.name }}/public/$uri @magic;
+			try_files /{{ "$host" if dns_multitenant else site.name }}/public/$uri @webserver;
 		}

-		location @magic {
+		location @webserver {
 			proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
 			proxy_set_header X-Forwarded-Proto $scheme;
 			{% if not dns_multitenant %}
@ -47,9 +44,9 @@ upstream socketio-server {
 			{% endif %}
 			proxy_set_header Host $host;
 			proxy_set_header X-Use-X-Accel-Redirect True;
-			proxy_read_timeout {{http_timeout}};
+			proxy_read_timeout {{ http_timeout }};
 			proxy_redirect off;
-			proxy_pass  http://frappe;
+			proxy_pass  http://{{ bench_name }}-frappe;
 		}
 {%- endmacro %}

--- a/bench/templates/nginx_default.conf
+++ b/bench/templates/nginx_default.conf
@ -33,6 +33,8 @@ http {
    #keepalive_timeout  0;
    keepalive_timeout  65;

+    server_names_hash_bucket_size 64;
+
    #gzip  on;

    index   index.html index.htm;
--- a/bench/templates/redis_async_broker.conf
+++ b/bench/templates/redis_async_broker.conf
@ -1,3 +1,4 @@
 dbfilename redis_async_broker.rdb
-pidfile redis_async_broker.pid
+dir {{pid_path}}
+pidfile {{pid_path}}/redis_async_broker.pid
 port {{port}}
--- a/bench/templates/redis_cache.conf
+++ b/bench/templates/redis_cache.conf
@ -1,5 +1,6 @@
 dbfilename redis_cache_dump.rdb
-pidfile redis_cache.pid
+dir {{pid_path}}
+pidfile {{pid_path}}/redis_cache.pid
 port {{port}}
 maxmemory {{maxmemory}}mb
 maxmemory-policy allkeys-lru
--- a/bench/templates/redis_celery_broker.conf
+++ b/bench/templates/redis_celery_broker.conf
@ -0,0 +1,4 @@
+dbfilename redis_celery_broker.rdb
+dir {{pid_path}}
+pidfile {{pid_path}}/redis_celery_broker.pid
+port {{port}}
--- a/bench/templates/supervisor.conf
+++ b/bench/templates/supervisor.conf
@ -2,8 +2,8 @@
 ; priority=1 --> Lower priorities indicate programs that start first and shut down last
 ; killasgroup=true --> send kill signal to child processes too

-[program:frappe-web]
-command={{ bench_dir }}/env/bin/gunicorn -b 127.0.0.1:8000 -w 2 -t {{http_timeout}} frappe.app:application
+[program:{{ bench_name }}-frappe-web]
+command={{ bench_dir }}/env/bin/gunicorn -b 127.0.0.1:{{ webserver_port }} -w {{ gunicorn_workers }} -t {{ http_timeout }} frappe.app:application --preload
 priority=4
 autostart=true
 autorestart=true
@ -12,7 +12,7 @@ stderr_logfile={{ bench_dir }}/logs/web.error.log
 user={{ user }}
 directory={{ sites_dir }}

-[program:frappe-worker]
+[program:{{ bench_name }}-frappe-worker]
 command={{ bench_dir }}/env/bin/python -m frappe.celery_app worker -n jobs@%%h --soft-time-limit 360 --time-limit 390 --loglevel INFO -Ofair
 priority=4
 autostart=true
@ -24,7 +24,7 @@ stopwaitsecs=400
 directory={{ sites_dir }}
 killasgroup=true

-[program:frappe-longjob-worker]
+[program:{{ bench_name }}-frappe-longjob-worker]
 command={{ bench_dir }}/env/bin/python -m frappe.celery_app worker -n longjobs@%%h --soft-time-limit 1500 --time-limit 1530 --loglevel INFO
 priority=2
 autostart=true
@ -36,7 +36,7 @@ stopwaitsecs=1540
 directory={{ sites_dir }}
 killasgroup=true

-[program:frappe-async-worker]
+[program:{{ bench_name }}-frappe-async-worker]
 command={{ bench_dir }}/env/bin/python -m frappe.celery_app worker -n async@%%h --soft-time-limit 1500 --time-limit 1530 --loglevel INFO
 priority=2
 autostart=true
@ -48,7 +48,7 @@ stopwaitsecs=1540
 directory={{ sites_dir }}
 killasgroup=true

-[program:frappe-workerbeat]
+[program:{{ bench_name }}-frappe-workerbeat]
 command={{ bench_dir }}/env/bin/python -m frappe.celery_app beat -s beat.schedule
 priority=3
 autostart=true
@ -58,9 +58,7 @@ stderr_logfile={{ bench_dir }}/logs/workerbeat.error.log
 user={{ user }}
 directory={{ sites_dir }}

-
-{% if frappe_version > 4%}
-[program:redis-cache]
+[program:{{ bench_name }}-redis-cache]
 command={{ redis_server }} {{ redis_cache_config }}
 priority=1
 autostart=true
@ -69,10 +67,19 @@ stdout_logfile={{ bench_dir }}/logs/redis-cache.log
 stderr_logfile={{ bench_dir }}/logs/redis-cache.error.log
 user={{ user }}
 directory={{ sites_dir }}
-{% endif %}

-{% if frappe_version > 5%}
-[program:redis-async-broker]
+[program:{{ bench_name }}-redis-celery-broker]
+command={{ redis_server }} {{ redis_celery_broker_config }}
+priority=1
+autostart=true
+autorestart=true
+stdout_logfile={{ bench_dir }}/logs/redis-celery-broker.log
+stderr_logfile={{ bench_dir }}/logs/redis-celery-broker.error.log
+user={{ user }}
+directory={{ sites_dir }}
+
+{% if frappe_version > 5 %}
+[program:{{ bench_name }}-redis-async-broker]
 command={{ redis_server }} {{ redis_async_broker_config }}
 priority=1
 autostart=true
@ -83,7 +90,7 @@ user={{ user }}
 directory={{ sites_dir }}

 {% if node %}
-[program:node-socketio]
+[program:{{ bench_name }}-node-socketio]
 command={{ node }} {{ bench_dir }}/apps/frappe/socketio.js
 priority=4
 autostart=true
@ -91,10 +98,13 @@ autorestart=true
 stdout_logfile={{ bench_dir }}/logs/node-socketio.log
 stderr_logfile={{ bench_dir }}/logs/node-socketio.error.log
 user={{ user }}
-directory={{ sites_dir }}
+directory={{ bench_dir }}
 {% endif %}

 {% endif %}

-[group:frappe]
-programs=frappe-web,frappe-worker,frappe-workerbeat
+[group:{{ bench_name }}-processes]
+programs={{ bench_name }}-frappe-web,{{ bench_name }}-frappe-worker,{{ bench_name }}-frappe-longjob-worker,{{ bench_name }}-frappe-async-worker,{{ bench_name }}-frappe-workerbeat {%- if node -%} ,{{ bench_name }}-node-socketio {%- endif%}
+
+[group:{{ bench_name }}-redis]
+programs={{ bench_name }}-redis-cache,{{ bench_name }}-redis-celery-broker {%- if frappe_version > 5 -%} ,{{ bench_name }}-redis-async-broker {%- endif %}
--- a/bench/tests/init.py
+++ b/bench/tests/init.py
--- a/bench/tests/test_init.py
+++ b/bench/tests/test_init.py
@ -0,0 +1,138 @@
+from __future__ import unicode_literals
+import unittest
+import bench
+import bench.utils
+import json
+import os
+import shutil
+
+class TestBenchInit(unittest.TestCase):
+	def setUp(self):
+		self.benches_path = "."
+		self.benches = []
+
+	def tearDown(self):
+		for bench_name in self.benches:
+			bench_path = os.path.join(self.benches_path, bench_name)
+			if os.path.exists(bench_path):
+				shutil.rmtree(bench_path, ignore_errors=True)
+
+	def test_init(self, bench_name="test-bench"):
+		self.init_bench(bench_name)
+
+		self.assert_folders(bench_name)
+
+		self.assert_virtual_env(bench_name)
+
+		self.assert_bench_config(bench_name)
+
+		self.assert_config(bench_name)
+
+		self.assert_socketio(bench_name)
+
+	def test_multiple_benches(self):
+		# 1st bench
+		self.test_init("test-bench-1")
+
+		self.assert_ports("test-bench-1", {
+			"webserver_port": 8000,
+			"socketio_port": 9000,
+			"redis_celery_broker_port": 11000,
+			"redis_async_broker_port": 12000,
+			"redis_cache_port": 13000
+		})
+
+		self.assert_common_site_config("test-bench-1", {
+			"celery_broker": "redis://localhost:11000",
+			"async_redis_server": "redis://localhost:12000",
+			"cache_redis_server": "redis://localhost:13000"
+		})
+
+		# 2nd bench
+		self.test_init("test-bench-2")
+
+		self.assert_ports("test-bench-2", {
+			"webserver_port": 8001,
+			"socketio_port": 9001,
+			"redis_celery_broker_port": 11001,
+			"redis_async_broker_port": 12001,
+			"redis_cache_port": 13001
+		})
+
+		self.assert_common_site_config("test-bench-2", {
+			"celery_broker": "redis://localhost:11001",
+			"async_redis_server": "redis://localhost:12001",
+			"cache_redis_server": "redis://localhost:13001"
+		})
+
+	def init_bench(self, bench_name):
+		self.benches.append(bench_name)
+		bench.utils.init(bench_name)
+
+	def assert_folders(self, bench_name):
+		for folder in bench.utils.folders_in_bench:
+			self.assert_exists(bench_name, folder)
+
+		self.assert_exists(bench_name, "sites", "assets")
+		self.assert_exists(bench_name, "apps", "frappe")
+		self.assert_exists(bench_name, "apps", "frappe", "setup.py")
+
+	def assert_virtual_env(self, bench_name):
+		bench_path = os.path.abspath(bench_name)
+		python = os.path.join(bench_path, "env", "bin", "python")
+		python_path = bench.utils.get_cmd_output('{python} -c "import os; print os.path.dirname(os.__file__)"'.format(python=python))
+
+		# part of bench's virtualenv
+		self.assertTrue(python_path.startswith(bench_path))
+		self.assert_exists(python_path)
+		self.assert_exists(python_path, "site-packages")
+		self.assert_exists(python_path, "site-packages", "IPython")
+		self.assert_exists(python_path, "site-packages", "pip")
+
+		site_packages = os.listdir(os.path.join(python_path, "site-packages"))
+		self.assertTrue(any(package.startswith("MySQL_python-1.2.5") for package in site_packages))
+
+	def assert_bench_config(self, bench_name):
+		config_json = os.path.join(bench_name, "config.json")
+		self.assertTrue(os.path.exists(config_json))
+
+		config = self.load_json(config_json)
+		for key, value in bench.utils.default_config.items():
+			self.assertEquals(config.get(key), value)
+
+	def assert_config(self, bench_name):
+		for config, search_key in (
+			("redis_celery_broker.conf", "redis_celery_broker.rdb"),
+			("redis_async_broker.conf", "redis_async_broker.rdb"),
+			("redis_cache.conf", "redis_cache_dump.rdb")):
+
+			self.assert_exists(bench_name, "config", config)
+
+			with open(os.path.join(bench_name, "config", config), "r") as f:
+				f = f.read().decode("utf-8")
+				self.assertTrue(search_key in f)
+
+	def assert_socketio(self, bench_name):
+		self.assert_exists(bench_name, "node_modules")
+		self.assert_exists(bench_name, "node_modules", "socket.io")
+
+	def assert_ports(self, bench_name, ports):
+		config_path = os.path.join(bench_name, 'config.json')
+		config = self.load_json(config_path)
+
+		for key, port in ports.items():
+			self.assertEquals(config.get(key), port)
+
+	def assert_common_site_config(self, bench_name, expected_config):
+		common_site_config_path = os.path.join(bench_name, 'sites', 'common_site_config.json')
+		config = self.load_json(common_site_config_path)
+
+		for key, value in expected_config.items():
+			self.assertEquals(config.get(key), value)
+
+	def assert_exists(self, *args):
+		self.assertTrue(os.path.exists(os.path.join(*args)))
+
+	def load_json(self, path):
+		with open(path, "r") as f:
+			return json.loads(f.read().decode("utf-8"))
--- a/bench/tests/test_setup_production.py
+++ b/bench/tests/test_setup_production.py
@ -0,0 +1,105 @@
+from __future__ import unicode_literals
+from bench.tests.test_init import TestBenchInit
+from bench.production_setup import setup_production, get_supervisor_confdir
+import bench.utils
+import os
+import getpass
+import re
+import unittest
+import time
+
+class TestSetupProduction(TestBenchInit):
+	# setUp, tearDown and other tests are defiend in TestBenchInit
+
+	def test_setup_production(self):
+		self.test_multiple_benches()
+
+		user = getpass.getuser()
+
+		for bench_name in ("test-bench-1", "test-bench-2"):
+			setup_production(user, bench_name)
+			self.assert_nginx_config(bench_name)
+			self.assert_supervisor_config(bench_name)
+
+		# test after start of both benches
+		for bench_name in ("test-bench-1", "test-bench-2"):
+			self.assert_supervisor_process(bench_name)
+
+		self.assert_nginx_process()
+
+	def assert_nginx_config(self, bench_name):
+		conf_src = os.path.join(os.path.abspath(bench_name), 'config', 'nginx.conf')
+		conf_dest = "/etc/nginx/conf.d/{bench_name}.conf".format(bench_name=bench_name)
+
+		self.assertTrue(os.path.exists(conf_src))
+		self.assertTrue(os.path.exists(conf_dest))
+
+		# symlink matches
+		self.assertEquals(os.path.realpath(conf_dest), conf_src)
+
+		# file content
+		with open(conf_src, "r") as f:
+			f = f.read().decode("utf-8")
+
+			for key in (
+					"upstream {bench_name}-frappe",
+					"upstream {bench_name}-socketio-server"
+				):
+				self.assertTrue(key.format(bench_name=bench_name) in f)
+
+	def assert_supervisor_config(self, bench_name):
+		conf_src = os.path.join(os.path.abspath(bench_name), 'config', 'supervisor.conf')
+
+		supervisor_conf_dir = get_supervisor_confdir()
+		conf_dest = "{supervisor_conf_dir}/{bench_name}.conf".format(supervisor_conf_dir=supervisor_conf_dir, bench_name=bench_name)
+
+		self.assertTrue(os.path.exists(conf_src))
+		self.assertTrue(os.path.exists(conf_dest))
+
+		# symlink matches
+		self.assertEquals(os.path.realpath(conf_dest), conf_src)
+
+		# file content
+		with open(conf_src, "r") as f:
+			f = f.read().decode("utf-8")
+
+			for key in (
+					"program:{bench_name}-frappe-web",
+					"program:{bench_name}-frappe-worker",
+					"program:{bench_name}-frappe-longjob-worker",
+					"program:{bench_name}-frappe-async-worker",
+					"program:{bench_name}-frappe-workerbeat",
+					"program:{bench_name}-redis-cache",
+					"program:{bench_name}-redis-celery-broker",
+					"program:{bench_name}-redis-async-broker",
+					"program:{bench_name}-node-socketio",
+					"group:{bench_name}-processes",
+					"group:{bench_name}-redis"
+				):
+				self.assertTrue(key.format(bench_name=bench_name) in f)
+
+	def assert_supervisor_process(self, bench_name):
+		out = bench.utils.get_cmd_output("sudo supervisorctl status")
+
+		if "STARTING" in out:
+			time.sleep(10)
+			out = bench.utils.get_cmd_output("sudo supervisorctl status")
+
+		for key in (
+				"{bench_name}-processes:{bench_name}-frappe-web[\s]+RUNNING",
+				"{bench_name}-processes:{bench_name}-frappe-worker[\s]+RUNNING",
+				"{bench_name}-processes:{bench_name}-frappe-longjob-worker[\s]+RUNNING",
+				"{bench_name}-processes:{bench_name}-frappe-async-worker[\s]+RUNNING",
+				"{bench_name}-processes:{bench_name}-frappe-workerbeat[\s]+RUNNING",
+				"{bench_name}-processes:{bench_name}-node-socketio[\s]+RUNNING",
+				"{bench_name}-redis:{bench_name}-redis-cache[\s]+RUNNING",
+				"{bench_name}-redis:{bench_name}-redis-celery-broker[\s]+RUNNING",
+				"{bench_name}-redis:{bench_name}-redis-async-broker[\s]+RUNNING",
+			):
+			self.assertTrue(re.search(key.format(bench_name=bench_name), out))
+
+	def assert_nginx_process(self):
+		out = bench.utils.get_cmd_output("sudo nginx -t 2>&1")
+		self.assertTrue("nginx: configuration file /etc/nginx/nginx.conf test is successful" in out)
+
+
--- a/bench/utils.py
+++ b/bench/utils.py
@ -30,9 +30,11 @@ default_config = {
 	'rebase_on_pull': False,
 	'update_bench_on_update': True,
 	'frappe_user': getpass.getuser(),
-	'shallow_clone': True
+	'shallow_clone': True,
 }

+folders_in_bench = ('apps', 'sites', 'config', 'logs', 'config/pids')
+
 def get_frappe(bench='.'):
 	frappe = get_env_cmd('frappe', bench=bench)
 	if not os.path.exists(frappe):
@ -47,7 +49,7 @@ def init(path, apps_path=None, no_procfile=False, no_backups=False,
 		no_auto_update=False, frappe_path=None, frappe_branch=None, wheel_cache_dir=None,
 		verbose=False):
 	from .app import get_app, install_apps_from_path
-	from .config import generate_redis_cache_config, generate_redis_async_broker_config
+	from .config import generate_redis_cache_config, generate_redis_async_broker_config, generate_redis_celery_broker_config, generate_common_site_config
 	global FRAPPE_VERSION

 	if os.path.exists(path):
@ -56,34 +58,86 @@ def init(path, apps_path=None, no_procfile=False, no_backups=False,
 		# sys.exit(1)

 	os.mkdir(path)
-	for dirname in ('apps', 'sites', 'config', 'logs'):
+	for dirname in folders_in_bench:
 		os.mkdir(os.path.join(path, dirname))

 	setup_logging()

 	setup_env(bench=path)
-	put_config(default_config, bench=path)
-	# if wheel_cache_dir:
-	# 	update_config({"wheel_cache_dir":wheel_cache_dir}, bench=path)
-	# 	prime_wheel_cache(bench=path)
+
+	bench_config = make_bench_config()
+	put_config(bench_config, bench=path)
+
+	generate_common_site_config(bench=path)

 	if not frappe_path:
 		frappe_path = 'https://github.com/frappe/frappe.git'
 	get_app('frappe', frappe_path, branch=frappe_branch, bench=path, build_asset_files=False, verbose=verbose)
+
+	if apps_path:
+		install_apps_from_path(apps_path, bench=path)
+
+	FRAPPE_VERSION = get_current_frappe_version(bench=path)
+	if FRAPPE_VERSION > 5:
+		setup_socketio(bench=path)
+
+	build_assets(bench=path)
+	generate_redis_celery_broker_config(bench=path)
+	generate_redis_cache_config(bench=path)
+	generate_redis_async_broker_config(bench=path)
+
 	if not no_procfile:
 		setup_procfile(bench=path)
 	if not no_backups:
 		setup_backups(bench=path)
 	if not no_auto_update:
 		setup_auto_update(bench=path)
-	if apps_path:
-		install_apps_from_path(apps_path, bench=path)
-	FRAPPE_VERSION = get_current_frappe_version(bench=path)
-	if FRAPPE_VERSION > 5:
-		setup_socketio(bench=path)
-	build_assets(bench=path)
-	generate_redis_cache_config(bench=path)
-	generate_redis_async_broker_config(bench=path)
+
+def make_bench_config():
+	bench_config = {}
+	bench_config.update(default_config)
+	bench_config.update(make_ports())
+	bench_config.update(get_gunicorn_workers())
+
+	return bench_config
+
+def get_gunicorn_workers():
+	'''This function will return the maximum workers that can be started depending upon
+	number of cpu's present on the machine'''
+	return {
+		"gunicorn_workers": multiprocessing.cpu_count()
+	}
+
+def make_ports(benches_path="."):
+	default_ports = {
+		"webserver_port": 8000,
+		"socketio_port": 9000,
+		"redis_celery_broker_port": 11000,
+		"redis_async_broker_port": 12000,
+		"redis_cache_port": 13000
+	}
+
+	# collect all existing ports
+	existing_ports = {}
+	for folder in os.listdir(benches_path):
+		bench = os.path.join(benches_path, folder)
+		if os.path.isdir(bench):
+			bench_config = get_config(bench)
+			for key in default_ports.keys():
+				value = bench_config.get(key)
+				if value:
+					existing_ports.setdefault(key, []).append(value)
+
+	# new port value = max of existing port value + 1
+	ports = {}
+	for key, value in default_ports.items():
+		existing_value = existing_ports.get(key, [])
+		if existing_value:
+			value = max(existing_value) + 1
+
+		ports[key] = value
+
+	return ports

 def exec_cmd(cmd, cwd='.'):
 	from .cli import from_command_line
@ -239,7 +293,7 @@ def setup_logging(bench='.'):
 		logger.addHandler(hdlr)
 		logger.setLevel(logging.DEBUG)

-def get_config(bench='.'):
+def get_config(bench):
 	config_path = os.path.join(bench, 'config.json')
 	if not os.path.exists(config_path):
 		return {}
@ -302,7 +356,9 @@ def get_cmd_output(cmd, cwd='.'):

 def restart_supervisor_processes(bench='.'):
 	conf = get_config(bench=bench)
-	cmd = conf.get('supervisor_restart_cmd', 'sudo supervisorctl restart frappe:')
+	bench_name = get_bench_name(bench)
+	cmd = conf.get('supervisor_restart_cmd',
+				   'sudo supervisorctl restart {bench_name}-processes:'.format(bench_name=bench_name))
 	exec_cmd(cmd, cwd=bench)

 def get_site_config(site, bench='.'):
@ -395,11 +451,16 @@ def update_common_site_config(ddict, bench='.'):
 	update_json_file(os.path.join(bench, 'sites', 'common_site_config.json'), ddict)

 def update_json_file(filename, ddict):
-	with open(filename, 'r') as f:
-		content = json.load(f)
+	if os.path.exists(filename):
+		with open(filename, 'r') as f:
+			content = json.load(f)
+
+	else:
+		content = {}
+
 	content.update(ddict)
 	with open(filename, 'w') as f:
-		content = json.dump(content, f, indent=1)
+		content = json.dump(content, f, indent=1, sort_keys=True)

 def drop_privileges(uid_name='nobody', gid_name='nogroup'):
 	# from http://stackoverflow.com/a/2699996
@ -421,7 +482,7 @@ def drop_privileges(uid_name='nobody', gid_name='nogroup'):
 	# Ensure a very conservative umask
 	os.umask(022)

-def fix_prod_setup_perms(frappe_user=None):
+def fix_prod_setup_perms(bench='.', frappe_user=None):
 	files = [
 		"logs/web.error.log",
 		"logs/web.log",
@ -434,7 +495,7 @@ def fix_prod_setup_perms(frappe_user=None):
 	]

 	if not frappe_user:
-		frappe_user = get_config().get('frappe_user')
+		frappe_user = get_config(bench).get('frappe_user')

 	if not frappe_user:
 		print "frappe user not set"
@ -658,3 +719,6 @@ def validate_pillow_dependencies(bench, requirements):
 				print "sudo apt-get install -y libtiff5-dev libjpeg8-dev zlib1g-dev libfreetype6-dev liblcms2-dev libwebp-dev tcl8.6-dev tk8.6-dev python-tk"

 			raise
+
+def get_bench_name(bench_path):
+	return os.path.basename(os.path.abspath(bench_path))
--- a/install_scripts/setup_frappe.sh
+++ b/install_scripts/setup_frappe.sh
@ -16,7 +16,7 @@ get_passwd() {
 }

 set_opts () {
-	OPTS=`getopt -o v --long verbose,mysql-root-password:,frappe-user:,bench-branch:,setup-production,skip-setup-bench,help -n 'parse-options' -- "$@"`
+	OPTS=`getopt -o v --long verbose,mysql-root-password:,frappe-user:,bench-branch:,setup-production,skip-install-bench,skip-setup-bench,help -n 'parse-options' -- "$@"`

 	if [ $? != 0 ] ; then echo "Failed parsing options." >&2 ; exit 1 ; fi

@ -27,6 +27,7 @@ set_opts () {
 	FRAPPE_USER=false
 	BENCH_BRANCH="master"
 	SETUP_PROD=false
+	INSTALL_BENCH=true
 	SETUP_BENCH=true

 	if [ -f ~/frappe_passwords.sh ]; then
@ -50,6 +51,7 @@ set_opts () {
 	--setup-production ) SETUP_PROD=true; shift;;
 	--bench-branch ) BENCH_BRANCH="$2"; shift;;
 	--skip-setup-bench ) SETUP_BENCH=false; shift;;
+	--skip-install-bench ) INSTALL_BENCH=false; shift;;
 	-- ) shift; break ;;
 	* ) break ;;
 	esac
@ -202,14 +204,12 @@ install_packages() {
 	elif [ $OS == "debian" ] || [ $OS == "Ubuntu" ]; then
 		export DEBIAN_FRONTEND=noninteractive
 		setup_debconf
-		if [ $OS == "debian" ]; then
-			run_cmd bash -c "curl -sL https://deb.nodesource.com/setup_0.12 | bash -"
-		fi
+		run_cmd bash -c "curl -sL https://deb.nodesource.com/setup_0.12 | sudo bash -"
 		run_cmd sudo apt-get update
 		run_cmd sudo apt-get install -y python-dev python-setuptools build-essential python-mysqldb git \
 			ntp vim screen htop mariadb-server mariadb-common libmariadbclient-dev \
 			libxslt1.1 libxslt1-dev redis-server libssl-dev libcrypto++-dev postfix nginx \
-			supervisor python-pip fontconfig libxrender1 libxext6 xfonts-75dpi xfonts-base nodejs npm
+			supervisor python-pip fontconfig libxrender1 libxext6 xfonts-75dpi xfonts-base nodejs

 		if [ $OS_VER == "precise" ]; then
 			run_cmd sudo apt-get install -y libtiff4-dev libjpeg8-dev zlib1g-dev libfreetype6-dev liblcms2-dev libwebp-dev tcl8.5-dev tk8.5-dev python-tk
@ -454,9 +454,12 @@ main() {
 	configure_mariadb
 	echo "Adding frappe user"
 	add_user
-	install_bench
-	if $SETUP_BENCH; then
-		setup_bench
+
+	if $INSTALL_BENCH; then
+		install_bench
+		if $SETUP_BENCH; then
+			setup_bench
+		fi
 	fi

 	echo
--- a/installer/init.py
+++ b/installer/init.py
--- a/installer/install.py
+++ b/installer/install.py
@ -0,0 +1,204 @@
+# wget setup_frappe.py | python
+import os
+import sys
+import pwd
+import stat
+import subprocess
+import string
+
+from random import choice
+from distutils.spawn import find_executable
+from setuptools.command import easy_install as easy_install
+
+def install_bench(args):
+	# pre-requisites for bench repo cloning
+	install_pip()
+	install_ansible()
+	install_git()
+
+	# which user to use for bench repo cloning
+	user_password = add_user(args.user)
+
+	# stop install
+	if args.skip_bench_setup:
+		return
+
+	# clone bench repo
+	cloned = clone_bench_repo(args.user)
+
+	# install pre-requisites
+	installed = install_prerequisites(args.user)
+
+	# install bench
+	# if cloned:
+	# 	install_bench_cmd(user)
+
+def install_python27():
+	version = (sys.version_info[0], sys.version_info[1])
+
+	if version == (2, 7):
+		return
+
+	print "Installing Python 2.7"
+
+	# install python 2.7
+	success = run_os_command({
+		"apt-get": "sudo apt-get install -y python2.7",
+		"yum": "sudo yum install -y python27",
+		"brew": "brew install python"
+	})
+
+	if not success:
+		could_not_install("Python 2.7")
+
+	# replace current python with python2.7
+	os.execvp("python2.7", ([] if is_sudo_user() else ["sudo"]) + ["python2.7", __file__] + sys.argv[1:])
+
+def install_git():
+	if find_executable("git"):
+		# git already installed
+		return
+
+	print "Installing Git"
+
+	success = run_os_command({
+		"apt-get": "sudo apt-get install -y git",
+		"yum": "sudo yum install -y git",
+		"brew": "brew install git"
+	})
+
+	if not success:
+		could_not_install("Git")
+
+def add_user(user):
+	if user=="root":
+		raise Exception("--user cannot be root")
+	elif not user:
+		raise Exception("Please pass --user USER. For example: --user frappe")
+
+	user_password = None
+
+	try:
+		pwd.getpwnam(user)
+
+	except KeyError:
+		# user does not exist
+		success = run_os_command({
+			"adduser": "sudo adduser --create-home {user}".format(user=user)
+		})
+
+		if not success:
+			raise Exception("Could not create user {0}. Please add the user manually.".format(user))
+
+		user_password = get_random_string()
+		subprocess.check_call(["chpasswd", "{user}:{password}".format(user=user, password=user_password)])
+
+	finally:
+
+		# give read and execute rights to "Others" for the user's folder
+		user_folder = get_user_folder(user)
+		user_folder_stat = os.stat(user_folder)
+		os.chmod(user_folder, user_folder_stat.st_mode | stat.S_IROTH)
+		os.chmod(user_folder, user_folder_stat.st_mode | stat.S_IXOTH)
+
+		return user_password
+
+def install_pip():
+	"""Install pip for the user or upgrade to latest version if already present"""
+	try:
+		import pip
+	except ImportError:
+		easy_install.main(['pip'])
+
+def install_ansible():
+	try:
+		import ansible
+	except ImportError:
+		import pip
+		pip.main(["install", "ansible"])
+
+def clone_bench_repo(user):
+	"""Clones the bench repository in the user folder"""
+	bench_repo = os.path.join(get_user_folder(user), 'bench-repo')
+
+	success = run_os_command(
+		{"git": "git clone https://github.com/frappe/bench {bench_repo}".format(bench_repo=bench_repo)}
+	)
+
+	return success
+
+def install_dependencies():
+	"""Installs the pre-requisites like mariadb, nginx, redis etc. for the user"""
+	playbooks_path = get_playbooks_path()
+
+	for playbook in os.listdir(playbooks_path):
+		if playbook.endswith('.yml'):
+			success = run_playbook(os.path.join(playbooks_path, playbook))
+
+	return success
+
+def run_os_command(command_map):
+	"""command_map is a dictionary of {"executable": command}. For ex. {"apt-get": "sudo apt-get install -y python2.7"} """
+	success = False
+	for executable, command in command_map.items():
+		if find_executable(executable):
+			returncode = subprocess.check_call(command.split())
+			success = ( returncode == 0 )
+			break
+
+	return success
+
+def could_not_install(package):
+	raise Exception("Could not install {0}. Please install it manually.".format(package))
+
+def is_sudo_user():
+	return os.geteuid() == 0
+
+def get_user_folder(user):
+	return os.path.expanduser("~{user}".format(user=user))
+
+def get_random_string(length=16):
+	"""generate a random string"""
+	return ''.join([choice(string.letters + string.digits) for i in range(length)])
+
+def get_playbooks_path():
+	return os.path.abspath(os.path.join(os.getcwd(), 'bench-repo', 'installer', 'playbooks'))
+
+def run_playbook(playbook_name):
+	success = subprocess.check_call("{sudo} ansible-playbook -c local {playbook_name}"
+		.format(playbook_name=playbook_name, sudo="sudo" if is_sudo_user() else "")
+		.split())
+	return success
+
+def install_bench_cmd(user):
+	"""Installs bench using pip from the bench-repo"""
+	pass
+
+def parse_commandline_args():
+	import argparse
+
+	parser = argparse.ArgumentParser(description='Frappe Installer')
+	parser.add_argument('--user', metavar='USER', dest='user', action='store',
+						help="System user which will be used to start various processes required by Frappe framework. If this user doesn't exist, it will be created.")
+	parser.add_argument('--skip-bench-setup', dest='skip_bench_setup', action='store_true', default=False,
+						help="Skip cloning and installation of bench.")
+	parser.add_argument('--only-dependencies', dest='only_dependencies', action='store_true', default=False,
+						help="Only install dependencies via ansible")
+	args = parser.parse_args()
+
+	return args
+
+if __name__ == "__main__":
+	try:
+		import argparse
+	except ImportError:
+		# install python2.7
+		install_python27()
+
+	args = parse_commandline_args()
+
+	if args.only_dependencies:
+		install_dependencies()
+
+	else:
+		install_bench(args)
--- a/installer/playbooks/install_dependencies.yml
+++ b/installer/playbooks/install_dependencies.yml
@ -0,0 +1,95 @@
+---
+  - name: Install dependencies
+    hosts: localhost
+    become: yes
+    become_user: root
+    vars:
+      - mysql_conf_tpl: ../templates/mariadb_config.cnf
+      - nginx_conf_file: ../templates/nginx.conf
+      - mysql_secure_installation: True
+    roles:
+      - locale
+      - swap
+      - mariadb
+      - { role: epel, when: "ansible_os_family == 'RedHat'" }
+      - nginx
+      - logwatch
+      - fail2ban
+      - bash_screen_wall
+      - frappe_selinux
+      - dns_caching
+      - wkhtmltopdf
+      - ntpd
+    tasks:
+      - name: Set hostname
+        hostname: name='{{ hostname }}'
+      - name: Install the 'Development tools' package group (Redhat)
+        yum: name="@Development tools" state=present
+        when: ansible_os_family == 'RedHat'
+      - name: Install packages
+        yum: name={{ item }} state=present
+        with_items:
+          - bzip2-devel
+          - cronie
+          - freetype-devel
+          - git
+          - lcms2-devel
+          - libjpeg-devel
+          - libtiff-devel
+          - libwebp-devel
+          - libXext
+          - libXrender
+          - libzip-devel
+          - nodejs
+          - npm
+          - openssl-devel
+          - postfix
+          - python-devel
+          - python-pip
+          - redis
+          - screen
+          - sudo
+          - supervisor
+          - tcl-devel
+          - tk-devel
+          - vim
+          - which
+          - xorg-x11-fonts-75dpi
+          - xorg-x11-fonts-Type1
+          - zlib-devel
+        when: ansible_os_family == 'RedHat'
+      - name: Install packages
+        apt: pkg={{ item }} state=present force=yes
+        with_items:
+          - build-essential
+          - fontconfig
+          - git
+          - htop
+          - libcrypto++-dev
+          - libfreetype6-dev
+          - libjpeg8-dev
+          - liblcms2-dev
+          - libssl-dev
+          - libtiff5-dev
+          - libwebp-dev
+          - libxext6
+          - libxrender1
+          - libxslt1-dev
+          - libxslt1.1
+          - nodejs
+          - npm
+          - ntp
+          - postfix
+          - python-dev
+          - python-pip
+          - python-tk
+          - redis-server
+          - screen
+          - supervisor
+          - tcl8.6-dev
+          - tk8.6-dev
+          - vim
+          - xfonts-75dpi
+          - xfonts-base
+          - zlib1g-dev
+        when: ansible_os_family == 'Debian'
--- a/installer/playbooks/roles/bash_screen_wall/files/screen_wall.sh
+++ b/installer/playbooks/roles/bash_screen_wall/files/screen_wall.sh
@ -0,0 +1,8 @@
+if [ $TERM != 'screen' ]
+then
+        PS1='HEY! USE SCREEN '$PS1
+fi
+
+sw() {
+        screen -x $1 || screen -S $1
+}
--- a/installer/playbooks/roles/bash_screen_wall/tasks/main.yml
+++ b/installer/playbooks/roles/bash_screen_wall/tasks/main.yml
@ -0,0 +1,3 @@
+---
+- name: Setup bash screen wall
+  copy: src=screen_wall.sh dest=/etc/profile.d/screen_wall.sh
--- a/installer/playbooks/roles/dns_caching/handlers/main.yml
+++ b/installer/playbooks/roles/dns_caching/handlers/main.yml
@ -0,0 +1,3 @@
+---
+- name: restart network manager
+  service: name=NetworkManager state=restarted
--- a/installer/playbooks/roles/dns_caching/tasks/main.yml
+++ b/installer/playbooks/roles/dns_caching/tasks/main.yml
@ -0,0 +1,7 @@
+- name: add dnsmasq to network config
+  lineinfile: >
+    dest=/etc/NetworkManager/NetworkManager.conf
+    regexp="dns="
+    line="dns=dnsmasq"
+    state=present
+  notify: restart network manager
--- a/installer/playbooks/roles/epel/README.md
+++ b/installer/playbooks/roles/epel/README.md
@ -0,0 +1,42 @@
+# Ansible Role: EPEL Repository
+
+Installs the EPEL repository (Extra Packages for Enterprise Linux) for RHEL/CentOS.
+
+## Requirements
+
+This role only is needed/runs on RHEL and its derivatives.
+
+## Role Variables
+
+Available variables are listed below, along with default values (see `defaults/main.yml`):
+
+    epel_release:
+      "4": 10
+      "5": 4
+      "6": 8
+      "7": 5
+
+A mapping from RHEL major version to current EPEL release version.
+
+    epel_repo_url: "http://download.fedoraproject.org/pub/epel/{{ ansible_distribution_major_version }}/{{ ansible_userspace_architecture }}{{ '/' if ansible_distribution_major_version < '7' else '/e/' }}epel-release-{{ ansible_distribution_major_version }}-{{ epel_release[ansible_distribution_major_version] }}.noarch.rpm"
+    epel_repo_gpg_key_url: "/etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-{{ ansible_distribution_major_version }}"
+
+The EPEL repo URL and GPG key URL. Generally, these should not be changed, but if this role is out of date, or if you need a very specific version, these can both be overridden.
+
+## Dependencies
+
+None.
+
+## Example Playbook
+
+    - hosts: servers
+      roles:
+        - { role: geerlingguy.repo-epel }
+
+## License
+
+MIT / BSD
+
+## Author Information
+
+This role was created in 2014 by [Jeff Geerling](http://jeffgeerling.com/), author of [Ansible for DevOps](http://ansiblefordevops.com/).
--- a/installer/playbooks/roles/epel/defaults/main.yml
+++ b/installer/playbooks/roles/epel/defaults/main.yml
@ -0,0 +1,9 @@
+---
+epel_release:
+  "4": 10
+  "5": 4
+  "6": 8
+  "7": 5
+
+epel_repo_url: "http://download.fedoraproject.org/pub/epel/{{ ansible_distribution_major_version }}/{{ ansible_userspace_architecture }}{{ '/' if ansible_distribution_major_version < '7' else '/e/' }}epel-release-{{ ansible_distribution_major_version }}-{{ epel_release[ansible_distribution_major_version] }}.noarch.rpm"
+epel_repo_gpg_key_url: "/etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-{{ ansible_distribution_major_version }}"
--- a/installer/playbooks/roles/epel/meta/main.yml
+++ b/installer/playbooks/roles/epel/meta/main.yml
@ -0,0 +1,18 @@
+---
+dependencies: []
+
+galaxy_info:
+  author: geerlingguy
+  description: EPEL repository for RHEL/CentOS.
+  company: "Midwestern Mac, LLC"
+  license: "license (BSD, MIT)"
+  min_ansible_version: 1.4
+  platforms:
+  - name: EL
+    versions:
+    - 4
+    - 5
+    - 6
+    - 7
+  categories:
+    - packaging
--- a/installer/playbooks/roles/epel/tasks/main.yml
+++ b/installer/playbooks/roles/epel/tasks/main.yml
@ -0,0 +1,10 @@
+---
+- name: Install EPEL repo.
+  yum:
+    name: "{{ epel_repo_url }}"
+    state: present
+
+- name: Import EPEL GPG key.
+  rpm_key:
+    key: "{{ epel_repo_gpg_key_url }}"
+    state: present
--- a/installer/playbooks/roles/fail2ban/defaults/main.yml
+++ b/installer/playbooks/roles/fail2ban/defaults/main.yml
@ -0,0 +1,2 @@
+---
+fail2ban_nginx_access_log: /var/log/nginx/access.log
--- a/installer/playbooks/roles/fail2ban/handlers/main.yml
+++ b/installer/playbooks/roles/fail2ban/handlers/main.yml
@ -0,0 +1,3 @@
+---
+- name: restart fail2ban
+  service: name=fail2ban state=restarted
--- a/installer/playbooks/roles/fail2ban/tasks/main.yml
+++ b/installer/playbooks/roles/fail2ban/tasks/main.yml
@ -0,0 +1,21 @@
+---
+- name: Install fail2ban
+  yum: name=fail2ban state=present
+
+- name: Enable fail2ban
+  service: name=fail2ban enabled=yes
+
+- name: Create jail.d
+  file: path=/etc/fail2ban/jail.d state=directory
+
+- name: Setup filters
+  template: src="{{item}}-filter.conf.j2" dest="/etc/fail2ban/filter.d/{{item}}.conf"
+  with_items:
+    - nginx-proxy
+  notify: restart fail2ban
+
+- name: setup jails
+  template: src="{{item}}-jail.conf.j2" dest="/etc/fail2ban/jail.d/{{item}}.conf"
+  with_items:
+    - nginx-proxy
+  notify: restart fail2ban
--- a/installer/playbooks/roles/fail2ban/templates/nginx-proxy-filter.conf.j2
+++ b/installer/playbooks/roles/fail2ban/templates/nginx-proxy-filter.conf.j2
@ -0,0 +1,10 @@
+# Block IPs trying to use server as proxy.
+[Definition]
+failregex = <HOST>.*\" 400
+	<HOST>.*"[A-Z]* /(cms|muieblackcat|db|cpcommerce|cgi-bin|wp-login|joomla|awstatstotals|wp-content|wp-includes|pma|phpmyadmin|myadmin|mysql|mysqladmin|sqladmin|mypma|admin|xampp|mysqldb|pmadb|phpmyadmin1|phpmyadmin2).*" 4[\d][\d]
+	<HOST>.*".*supports_implicit_sdk_logging.*" 4[\d][\d]
+	<HOST>.*".*activities?advertiser_tracking_enabled.*" 4[\d][\d]
+	<HOST>.*".*/picture?type=normal.*" 4[\d][\d]
+	<HOST>.*".*/announce.php?info_hash=.*" 4[\d][\d]
+
+ignoreregex =
--- a/installer/playbooks/roles/fail2ban/templates/nginx-proxy-jail.conf.j2
+++ b/installer/playbooks/roles/fail2ban/templates/nginx-proxy-jail.conf.j2
@ -0,0 +1,8 @@
+## block hosts trying to abuse our server as a forward proxy
+[nginx-proxy]
+enabled = true
+filter = nginx-proxy
+logpath = {{ fail2ban_nginx_access_log }}
+action = iptables-multiport[name=NoNginxProxy, port="http,https"]
+maxretry = 2
+bantime  = 86400
--- a/installer/playbooks/roles/frappe_selinux/files/frappe_selinux.te
+++ b/installer/playbooks/roles/frappe_selinux/files/frappe_selinux.te
@ -0,0 +1,32 @@
+module frappe_selinux 1.0;
+
+require {
+	type user_home_dir_t;
+	type httpd_t;
+	type user_home_t;
+	type soundd_port_t;
+	class tcp_socket name_connect;
+	class lnk_file read;
+	class dir { getattr search };
+	class file { read open };
+}
+
+#============= httpd_t ==============
+
+#!!!! This avc is allowed in the current policy
+allow httpd_t soundd_port_t:tcp_socket name_connect;
+
+#!!!! This avc is allowed in the current policy
+allow httpd_t user_home_dir_t:dir search;
+
+#!!!! This avc is allowed in the current policy
+allow httpd_t user_home_t:dir { getattr search };
+
+#!!!! This avc can be allowed using the boolean 'httpd_read_user_content'
+allow httpd_t user_home_t:file open;
+
+#!!!! This avc is allowed in the current policy
+allow httpd_t user_home_t:file read;
+
+#!!!! This avc is allowed in the current policy
+allow httpd_t user_home_t:lnk_file read;
--- a/installer/playbooks/roles/frappe_selinux/tasks/main.yml
+++ b/installer/playbooks/roles/frappe_selinux/tasks/main.yml
@ -0,0 +1,21 @@
+---
+- name: Install deps
+  yum: name="{{item}}" state=present
+  with_items:
+    - policycoreutils-python
+    - selinux-policy-devel
+
+- name: Check enabled SELinux modules
+  shell: semanage module -l
+  register: enabled_modules
+
+- name: Copy frappe_selinux policy
+  copy: src=frappe_selinux.te dest=/root/frappe_selinux.te
+  register: dest_frappe_selinux_te
+
+- name: Compile frappe_selinux policy
+  shell: "make -f /usr/share/selinux/devel/Makefile frappe_selinux.pp && semodule -i frappe_selinux.pp"
+  args:
+    chdir: /root/
+  when: "enabled_modules.stdout.find('frappe_selinux') == -1 or dest_frappe_selinux_te.changed" 
+
--- a/installer/playbooks/roles/locale/defaults/main.yml
+++ b/installer/playbooks/roles/locale/defaults/main.yml
@ -0,0 +1,2 @@
+locale_keymap: us
+locale_lang: en_US.utf8
--- a/installer/playbooks/roles/locale/tasks/main.yml
+++ b/installer/playbooks/roles/locale/tasks/main.yml
@ -0,0 +1,12 @@
+---
+- name: Check current locale
+  shell: localectl
+  register: locale_test
+
+- name: Set Locale
+  command: "localectl set-locale LANG={{ locale_lang }}"
+  when: locale_test.stdout.find('LANG={{ locale_lang }}') == -1
+
+- name: Set keymap
+  command: "localectl set-keymap {{ locale_keymap }}"
+  when: "locale_test.stdout.find('Keymap: {{locale_keymap}}') == -1" 
--- a/installer/playbooks/roles/logwatch/defaults/main.yml
+++ b/installer/playbooks/roles/logwatch/defaults/main.yml
@ -0,0 +1,3 @@
+---
+logwatch_emails: "{{ admin_emails }}"
+logwatch_detail: High
--- a/installer/playbooks/roles/logwatch/tasks/main.yml
+++ b/installer/playbooks/roles/logwatch/tasks/main.yml
@ -0,0 +1,6 @@
+---
+- name: Install logwatch
+  yum: name=logwatch state=present
+
+- name: Copy logwatch config
+  template: src=logwatch.conf.j2 dest=/etc/logwatch/conf/logwatch.conf backup=yes
--- a/installer/playbooks/roles/logwatch/templates/logwatch.conf.j2
+++ b/installer/playbooks/roles/logwatch/templates/logwatch.conf.j2
@ -0,0 +1,2 @@
+MailTo = {{ logwatch_emails }}
+Detail = {{ logwatch_detail }}
--- a/installer/playbooks/roles/mariadb/README.md
+++ b/installer/playbooks/roles/mariadb/README.md
@ -0,0 +1,64 @@
+# Ansible Role: MariaDB
+
+Installs MariaDB
+
+## Supported platforms
+
+```
+CentOS 6 & 7
+Ubuntu 14.04
+```
+
+## Post install
+
+Run `mysql_secure_installation`
+
+## Requirements
+
+None
+
+## Role Variables
+
+MariaDB version:
+
+```
+mariadb_version: 10.0
+```
+
+Configuration template:
+
+```
+mysql_conf_tpl: change_me
+```
+
+Configuration filename:
+
+```
+mysql_conf_file: settings.cnf
+```
+
+### Experimental unattended mysql_secure_installation
+
+```
+ansible-playbook release.yml --extra-vars "mysql_secure_installation=true mysql_root_password=your_very_secret_password"
+```
+
+## Dependencies
+
+None
+
+## Example Playbook
+
+```
+- hosts: servers
+  roles:
+    - { role: pcextreme.mariadb }
+```
+
+## License
+
+MIT / BSD
+
+## Author Information
+
+Created by [Attila van der Velde](https://github.com/vdvm)
--- a/installer/playbooks/roles/mariadb/defaults/main.yml
+++ b/installer/playbooks/roles/mariadb/defaults/main.yml
@ -0,0 +1,8 @@
+---
+mariadb_version: 10.0
+
+mysql_conf_tpl: change_me
+mysql_conf_file: settings.cnf
+
+mysql_secure_installation: false
+mysql_root_password: frappe
--- a/installer/playbooks/roles/mariadb/handlers/main.yml
+++ b/installer/playbooks/roles/mariadb/handlers/main.yml
@ -0,0 +1,3 @@
+---
+- name: restart mysql
+  service: name=mysql state=restarted
--- a/installer/playbooks/roles/mariadb/meta/main.yml
+++ b/installer/playbooks/roles/mariadb/meta/main.yml
@ -0,0 +1,19 @@
+---
+galaxy_info:
+  author: "Attila van der Velde"
+  description: "Installs MariaDB"
+  company: "PCextreme B.V."
+  license: "license (MIT, BSD)"
+  min_ansible_version: 1.8
+  platforms:
+    - name: EL
+      versions:
+        - 6
+        - 7
+    - name: Ubuntu
+      versions:
+        - trusty
+  categories:
+    - database:sql
+
+dependencies: []
--- a/installer/playbooks/roles/mariadb/tasks/centos.yml
+++ b/installer/playbooks/roles/mariadb/tasks/centos.yml
@ -8,3 +8,5 @@
    - MariaDB-server
    - MariaDB-client
    - MySQL-python
+    - MariaDB-devel
+
--- a/installer/playbooks/roles/mariadb/tasks/main.yml
+++ b/installer/playbooks/roles/mariadb/tasks/main.yml
@ -0,0 +1,18 @@
+---
+- include: centos.yml
+  when: ansible_distribution == 'CentOS' and ansible_distribution_major_version|int >= 6
+
+- include: ubuntu.yml
+  when: ansible_distribution == 'Ubuntu' and ansible_distribution_version == '14.04'
+
+- name: Add configuration
+  template: src={{ mysql_conf_tpl }} dest={{ mysql_conf_dir[ansible_distribution] }}/{{ mysql_conf_file }} owner=root group=root mode=0644
+  when: mysql_conf_tpl != 'change_me'
+  notify: restart mysql
+
+- name: Start and enable service
+  service: name=mysql state=started enabled=yes
+
+- include: mysql_secure_installation.yml
+- debug: var=mysql_secure_installation
+  when: mysql_secure_installation and mysql_root_password is defined
--- a/installer/playbooks/roles/mariadb/tasks/mysql_secure_installation.yml
+++ b/installer/playbooks/roles/mariadb/tasks/mysql_secure_installation.yml
@ -0,0 +1,59 @@
+---
+# Set root password
+# UPDATE mysql.user SET Password=PASSWORD('mysecret') WHERE User='root';
+# FLUSH PRIVILEGES;
+
+
+- name: Set root Password
+  mysql_user: name=root host={{ item }} password={{ mysql_root_password }} state=present
+  with_items:
+    - localhost
+
+- name: Add .my.cnf
+  command: '/usr/bin/whoami'
+  register: current_user
+  template: src=my.cnf.j2 dest=/home/{{ current_user }}/.my.cnf owner=root group=root mode=0600
+
+- name: Set root Password
+  mysql_user: name=root host={{ item }} password={{ mysql_root_password }} state=present
+  with_items:
+    - 127.0.0.1
+    - ::1
+
+- name: Reload privilege tables
+  command: 'mysql -ne "{{ item }}"'
+  with_items:
+    - FLUSH PRIVILEGES
+  changed_when: False
+
+- name: Reload privilege tables
+  command: 'mysql -ne "{{ item }}"'
+  with_items:
+    - FLUSH PRIVILEGES
+  changed_when: False
+
+- name: Remove anonymous users
+  command: 'mysql -ne "{{ item }}"'
+  with_items:
+    - DELETE FROM mysql.user WHERE User=''
+  changed_when: False
+
+- name: Disallow root login remotely
+  command: 'mysql -ne "{{ item }}"'
+  with_items:
+    - DELETE FROM mysql.user WHERE User='root' AND Host NOT IN ('localhost', '127.0.0.1', '::1')
+  changed_when: False
+
+- name: Remove test database and access to it
+  command: 'mysql -ne "{{ item }}"'
+  with_items:
+    - DROP DATABASE if exists test
+    - DELETE FROM mysql.db WHERE Db='test' OR Db='test\\_%'
+  changed_when: False
+  ignore_errors: True
+
+- name: Reload privilege tables
+  command: 'mysql -ne "{{ item }}"'
+  with_items:
+    - FLUSH PRIVILEGES
+  changed_when: False
--- a/installer/playbooks/roles/mariadb/tasks/ubuntu.yml
+++ b/installer/playbooks/roles/mariadb/tasks/ubuntu.yml
@ -0,0 +1,23 @@
+---
+- name: Add repo file
+  template: src=mariadb_ubuntu.list.j2 dest=/etc/apt/sources.list.d/mariadb.list owner=root group=root mode=0644
+  register: mariadb_list
+
+- name: Add repo key
+  apt_key: id=1BB943DB url=http://keyserver.ubuntu.com/pks/lookup?op=get&search=0xCBCB082A1BB943DB state=present
+  register: mariadb_key
+
+- name: Update apt cache
+  apt: update_cache=yes
+  when: mariadb_list.changed == True or mariadb_key.changed == True
+
+- name: Unattended package installation
+  shell: export DEBIAN_FRONTEND=noninteractive
+  changed_when: false
+
+- name: Install MariaDB
+  apt: pkg={{ item }} state=present
+  with_items:
+    - mariadb-server
+    - mariadb-client
+    - python-mysqldb
--- a/installer/playbooks/roles/mariadb/templates/mariadb_centos.repo.j2
+++ b/installer/playbooks/roles/mariadb/templates/mariadb_centos.repo.j2
@ -0,0 +1,7 @@
+# MariaDB CentOS {{ ansible_distribution_major_version|int }} repository list
+# http://mariadb.org/mariadb/repositories/
+[mariadb]
+name = MariaDB
+baseurl = http://yum.mariadb.org/{{ mariadb_version }}/centos{{ ansible_distribution_major_version|int }}-amd64
+gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
+gpgcheck=1
--- a/installer/playbooks/roles/mariadb/templates/mariadb_ubuntu.list.j2
+++ b/installer/playbooks/roles/mariadb/templates/mariadb_ubuntu.list.j2
@ -0,0 +1,4 @@
+# MariaDB Ubuntu {{ ansible_distribution_release | title }} repository list
+# http://mariadb.org/mariadb/repositories/
+deb http://ams2.mirrors.digitalocean.com/mariadb/repo/{{ mariadb_version }}/ubuntu {{ ansible_distribution_release | lower }} main
+deb-src http://ams2.mirrors.digitalocean.com/mariadb/repo/{{ mariadb_version }}/ubuntu {{ ansible_distribution_release | lower }} main
--- a/installer/playbooks/roles/mariadb/templates/my.cnf.j2
+++ b/installer/playbooks/roles/mariadb/templates/my.cnf.j2
@ -0,0 +1,3 @@
+[client]
+user=root
+password={{ mysql_root_password }}
--- a/installer/playbooks/roles/mariadb/vars/main.yml
+++ b/installer/playbooks/roles/mariadb/vars/main.yml
@ -0,0 +1,4 @@
+---
+mysql_conf_dir:
+  "CentOS": /etc/my.cnf.d
+  "Ubuntu": /etc/mysql/conf.d
--- a/installer/playbooks/roles/nginx/.travis.yml
+++ b/installer/playbooks/roles/nginx/.travis.yml
@ -0,0 +1,35 @@
+---
+language: python
+python: "2.7"
+
+env:
+  - SITE=test.yml
+
+before_install:
+  - sudo apt-get update -qq
+  - sudo apt-get install -y curl
+
+install:
+  # Install Ansible.
+  - pip install ansible
+
+  # Add ansible.cfg to pick up roles path.
+  - "{ echo '[defaults]'; echo 'roles_path = ../'; } >> ansible.cfg"
+
+script:
+  # Check the role/playbook's syntax.
+  - "ansible-playbook -i tests/inventory tests/$SITE --syntax-check"
+
+  # Run the role/playbook with ansible-playbook.
+  - "ansible-playbook -i tests/inventory tests/$SITE --connection=local --sudo"
+
+  # Run the role/playbook again, checking to make sure it's idempotent.
+  - >
+    ansible-playbook -i tests/inventory tests/$SITE --connection=local --sudo
+    | grep -q 'changed=0.*failed=0'
+    && (echo 'Idempotence test: pass' && exit 0)
+    || (echo 'Idempotence test: fail' && exit 1)
+
+  # TODO - get the test working. Probably need to add a virtual host.
+  # Request a page via Nginx, to make sure Nginx is running and responds.
+  # - "curl http://localhost/"
--- a/installer/playbooks/roles/nginx/README.md
+++ b/installer/playbooks/roles/nginx/README.md
@ -0,0 +1,82 @@
+# Ansible Role: Nginx
+
+[![Build Status](https://travis-ci.org/geerlingguy/ansible-role-nginx.svg?branch=master)](https://travis-ci.org/geerlingguy/ansible-role-nginx)
+
+Installs Nginx on RedHat/CentOS or Debian/Ubuntu linux servers.
+
+This role installs and configures the latest version of Nginx from the Nginx yum repository (on RedHat-based systems) or via apt (on Debian-based systems). You will likely need to do extra setup work after this role has installed Nginx, like adding your own [virtualhost].conf file inside `/etc/nginx/conf.d/`, describing the location and options to use for your particular website.
+
+## Requirements
+
+None.
+
+## Role Variables
+
+Available variables are listed below, along with default values (see `defaults/main.yml`):
+
+    nginx_vhosts: []
+
+A list of vhost definitions (server blocks) for Nginx virtual hosts. If left empty, you will need to supply your own virtual host configuration. See the commented example in `defaults/main.yml` for available server options. If you have a large number of customizations required for your server definition(s), you're likely better off managing the vhost configuration file yourself, leaving this variable set to `[]`.
+
+    nginx_remove_default_vhost: false
+
+Whether to remove the 'default' virtualhost configuration supplied by Nginx. Useful if you want the base `/` URL to be directed at one of your own virtual hosts configured in a separate .conf file.
+
+    nginx_upstreams: []
+
+If you are configuring Nginx as a load balancer, you can define one or more upstream sets using this variable. In addition to defining at least one upstream, you would need to configure one of your server blocks to proxy requests through the defined upstream (e.g. `proxy_pass http://myapp1;`). See the commented example in `defaults/main.yml` for more information.
+
+    nginx_user: "nginx"
+
+The user under which Nginx will run. Defaults to `nginx` for RedHat, and `www-data` for Debian.
+
+    nginx_worker_processes: "1"
+    nginx_worker_connections: "1024"
+
+`nginx_worker_processes` should be set to the number of cores present on your machine. Connections (find this number with `grep processor /proc/cpuinfo | wc -l`). `nginx_worker_connections` is the number of connections per process. Set this higher to handle more simultaneous connections (and remember that a connection will be used for as long as the keepalive timeout duration for every client!).
+
+    nginx_error_log: "/var/log/nginx/error.log warn"
+    nginx_access_log: "/var/log/nginx/access.log main buffer=16k"
+
+Configuration of the default error and access logs. Set to `off` to disable a log entirely.
+
+    nginx_sendfile: "on"
+    nginx_tcp_nopush: "on"
+    nginx_tcp_nodelay: "on"
+
+TCP connection options. See [this blog post](https://t37.net/nginx-optimization-understanding-sendfile-tcp_nodelay-and-tcp_nopush.html) for more information on these directives.
+
+    nginx_keepalive_timeout: "65"
+    nginx_keepalive_requests: "100"
+
+Nginx keepalive settings. Timeout should be set higher (10s+) if you have more polling-style traffic (AJAX-powered sites especially), or lower (<10s) if you have a site where most users visit a few pages and don't send any further requests.
+
+    nginx_client_max_body_size: "64m"
+
+This value determines the largest file upload possible, as uploads are passed through Nginx before hitting a backend like `php-fpm`. If you get an error like `client intended to send too large body`, it means this value is set too low.
+
+    nginx_proxy_cache_path: ""
+
+Set as the `proxy_cache_path` directive in the `nginx.conf` file. By default, this will not be configured (if left as an empty string), but if you wish to use Nginx as a reverse proxy, you can set this to a valid value (e.g. `"/var/cache/nginx keys_zone=cache:32m"`) to use Nginx's cache (further proxy configuration can be done in individual server configurations).
+
+    nginx_default_release: ""
+
+(For Debian/Ubuntu only) Allows you to set a different repository for the installation of Nginx. As an example, if you are running Debian's wheezy release, and want to get a newer version of Nginx, you can install the `wheezy-backports` repository and set that value here, and Ansible will use that as the `-t` option while installing Nginx.
+
+## Dependencies
+
+None.
+
+## Example Playbook
+
+    - hosts: server
+      roles:
+        - { role: geerlingguy.nginx }
+
+## License
+
+MIT / BSD
+
+## Author Information
+
+This role was created in 2014 by [Jeff Geerling](http://jeffgeerling.com/), author of [Ansible for DevOps](http://ansiblefordevops.com/).
--- a/installer/playbooks/roles/nginx/defaults/main.yml
+++ b/installer/playbooks/roles/nginx/defaults/main.yml
@ -0,0 +1,47 @@
+---
+# Used only for Debian/Ubuntu installation, as the -t option for apt.
+nginx_default_release: ""
+
+nginx_worker_processes: "1"
+nginx_worker_connections: "1024"
+
+nginx_error_log: "/var/log/nginx/error.log warn"
+nginx_access_log: "/var/log/nginx/access.log main buffer=16k"
+
+nginx_sendfile: "on"
+nginx_tcp_nopush: "on"
+nginx_tcp_nodelay: "on"
+
+nginx_keepalive_timeout: "65"
+nginx_keepalive_requests: "100"
+
+nginx_client_max_body_size: "64m"
+
+nginx_proxy_cache_path: ""
+
+nginx_remove_default_vhost: false
+nginx_vhosts: []
+# Example vhost below, showing all available options:
+# - {
+#   listen: "80 default_server", # default: "80 default_server"
+#   server_name: "example.com", # default: N/A
+#   root: "/var/www/example.com", # default: N/A
+#   index: "index.html index.htm", # default: "index.html index.htm"
+#
+#   # Properties that are only added if defined:
+#   error_page: "",
+#   access_log: "",
+#   extra_config: "" # Can be used to add extra config blocks (multiline).
+# }
+
+nginx_upstreams: []
+# - {
+#   name: myapp1,
+#   strategy: "ip_hash", # "least_conn", etc.
+#   servers: {
+#     "srv1.example.com",
+#     "srv2.example.com weight=3",
+#     "srv3.example.com"
+#   }
+# }
+nginx_conf_file: nginx.conf.j2
--- a/installer/playbooks/roles/nginx/handlers/main.yml
+++ b/installer/playbooks/roles/nginx/handlers/main.yml
@ -0,0 +1,3 @@
+---
+- name: restart nginx
+  service: name=nginx state=restarted
--- a/installer/playbooks/roles/nginx/meta/main.yml
+++ b/installer/playbooks/roles/nginx/meta/main.yml
@ -0,0 +1,23 @@
+---
+dependencies: []
+
+galaxy_info:
+  author: geerlingguy
+  description: Nginx installation for Linux/UNIX.
+  company: "Midwestern Mac, LLC"
+  license: "license (BSD, MIT)"
+  min_ansible_version: 1.4
+  platforms:
+  - name: EL
+    versions:
+    - 6
+    - 7
+  - name: Debian
+    versions:
+    - all
+  - name: Ubuntu
+    versions:
+    - all
+  categories:
+    - development
+    - web
--- a/installer/playbooks/roles/nginx/tasks/main.yml
+++ b/installer/playbooks/roles/nginx/tasks/main.yml
@ -0,0 +1,31 @@
+---
+# Variable setup.
+- name: Include OS-specific variables.
+  include_vars: "{{ ansible_os_family }}.yml"
+
+- name: Define nginx_user.
+  set_fact:
+    nginx_user: "{{ __nginx_user }}"
+  when: nginx_user is not defined
+
+# Setup/install tasks.
+- include: setup-RedHat.yml
+  when: ansible_os_family == 'RedHat'
+
+- include: setup-Debian.yml
+  when: ansible_os_family == 'Debian'
+
+# Nginx setup.
+- name: Copy nginx configuration in place.
+  template:
+    src: "{{ nginx_conf_file }}"
+    dest: /etc/nginx/nginx.conf
+    owner: root
+    group: root
+    mode: 0644
+  notify: restart nginx
+
+- name: Ensure nginx is started and enabled to start at boot.
+  service: name=nginx state=started enabled=yes
+
+- include: vhosts.yml
--- a/installer/playbooks/roles/nginx/tasks/setup-Debian.yml
+++ b/installer/playbooks/roles/nginx/tasks/setup-Debian.yml
@ -0,0 +1,6 @@
+---
+- name: Ensure nginx is installed.
+  apt:
+    pkg: nginx
+    state: installed
+    default_release: "{{ nginx_default_release }}"
--- a/installer/playbooks/roles/nginx/tasks/setup-RedHat.yml
+++ b/installer/playbooks/roles/nginx/tasks/setup-RedHat.yml
@ -0,0 +1,11 @@
+---
+- name: Enable nginx repo.
+  template:
+    src: nginx.repo.j2
+    dest: /etc/yum.repos.d/nginx.repo
+    owner: root
+    group: root
+    mode: 0644
+
+- name: Ensure nginx is installed.
+  yum: pkg=nginx state=installed enablerepo=nginx
--- a/installer/playbooks/roles/nginx/tasks/vhosts.yml
+++ b/installer/playbooks/roles/nginx/tasks/vhosts.yml
@ -0,0 +1,22 @@
+---
+- name: Remove default nginx vhost config file (if configured).
+  file:
+    path: "{{ nginx_default_vhost_path }}"
+    state: absent
+  when: nginx_remove_default_vhost
+  notify: restart nginx
+
+- name: Add managed vhost config file (if any vhosts are configured).
+  template:
+    src: vhosts.j2
+    dest: "{{ nginx_vhost_path }}/vhosts.conf"
+    mode: 0644
+  when: nginx_vhosts
+  notify: restart nginx
+
+- name: Remove managed vhost config file (if no vhosts are configured).
+  file:
+    path: "{{ nginx_vhost_path }}/vhosts.conf"
+    state: absent
+  when: not nginx_vhosts
+  notify: restart nginx
--- a/installer/playbooks/roles/nginx/templates/nginx.conf.j2
+++ b/installer/playbooks/roles/nginx/templates/nginx.conf.j2
@ -0,0 +1,51 @@
+user  {{ nginx_user }};
+
+error_log  {{ nginx_error_log }};
+pid        /var/run/nginx.pid;
+
+worker_processes  {{ nginx_worker_processes }};
+
+events {
+    worker_connections  {{ nginx_worker_connections }};
+}
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+
+    server_names_hash_bucket_size 64;
+
+    client_max_body_size {{ nginx_client_max_body_size }};
+
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+
+    access_log  {{ nginx_access_log }};
+
+    sendfile        {{ nginx_sendfile }};
+    tcp_nopush      {{ nginx_tcp_nopush }};
+    tcp_nodelay     {{ nginx_tcp_nodelay }};
+
+    keepalive_timeout  {{ nginx_keepalive_timeout }};
+    keepalive_requests {{ nginx_keepalive_requests }};
+
+    #gzip  on;
+
+{% if nginx_proxy_cache_path %}
+    proxy_cache_path {{ nginx_proxy_cache_path }};
+{% endif %}
+
+{% for upstream in nginx_upstreams %}
+    upstream {{ upstream.name }} {
+{% if upstream.strategy is defined %}
+        {{ upstream.strategy }};
+{% endif %}
+{% for server in upstream.servers %}
+        server {{ server }};
+{% endfor %}
+    }
+{% endfor %}
+
+    include {{ nginx_vhost_path }}/*;
+}
--- a/installer/playbooks/roles/nginx/templates/nginx.repo.j2
+++ b/installer/playbooks/roles/nginx/templates/nginx.repo.j2
@ -0,0 +1,5 @@
+[nginx]
+name=nginx repo
+baseurl=http://nginx.org/packages/centos/{{ ansible_distribution_major_version }}/$basearch/
+gpgcheck=0
+enabled=1
--- a/installer/playbooks/roles/nginx/templates/vhosts.j2
+++ b/installer/playbooks/roles/nginx/templates/vhosts.j2
@ -0,0 +1,24 @@
+{% for vhost in nginx_vhosts %}
+server {
+    listen {{ vhost.listen | default('80 default_server') }};
+    server_name {{ vhost.server_name }};
+
+    root {{ vhost.root }};
+    index {{ vhost.index | default('index.html index.htm') }};
+
+    {% if vhost.error_page is defined %}
+    error_page {{ vhost.error_page }};
+    {% endif %}
+    {% if vhost.access_log is defined %}
+    access_log {{ vhost.access_log }};
+    {% endif %}
+
+    {% if vhost.return is defined %}
+    return {{ vhost.return }};
+    {% endif %}
+
+    {% if vhost.extra_parameters is defined %}
+    {{ vhost.extra_parameters }};
+    {% endif %}
+}
+{% endfor %}
--- a/installer/playbooks/roles/nginx/tests/inventory
+++ b/installer/playbooks/roles/nginx/tests/inventory
@ -0,0 +1 @@
+localhost
--- a/installer/playbooks/roles/nginx/tests/test.yml
+++ b/installer/playbooks/roles/nginx/tests/test.yml
@ -0,0 +1,5 @@
+---
+- hosts: localhost
+  remote_user: root
+  roles:
+    - ansible-role-nginx
--- a/installer/playbooks/roles/nginx/vars/Debian.yml
+++ b/installer/playbooks/roles/nginx/vars/Debian.yml
@ -0,0 +1,4 @@
+---
+nginx_vhost_path: /etc/nginx/sites-enabled
+nginx_default_vhost_path: /etc/nginx/sites-enabled/default
+__nginx_user: "www-data"
--- a/installer/playbooks/roles/nginx/vars/RedHat.yml
+++ b/installer/playbooks/roles/nginx/vars/RedHat.yml
@ -0,0 +1,4 @@
+---
+nginx_vhost_path: /etc/nginx/conf.d
+nginx_default_vhost_path: /etc/nginx/conf.d/default.conf
+__nginx_user: "nginx"
--- a/installer/playbooks/roles/ntpd/tasks/main.yml
+++ b/installer/playbooks/roles/ntpd/tasks/main.yml
@ -0,0 +1,9 @@
+---
+- name: Install ntpd
+  yum: name="{{item}}" state=installed
+  with_items:
+    - ntp
+    - ntpdate
+
+- name: enable ntpd
+  service: name=ntpd enabled=yes state=started
--- a/installer/playbooks/roles/swap/defaults/main.yml
+++ b/installer/playbooks/roles/swap/defaults/main.yml
@ -0,0 +1 @@
+swap_size_mb: 1024
--- a/installer/playbooks/roles/swap/tasks/main.yml
+++ b/installer/playbooks/roles/swap/tasks/main.yml
@ -0,0 +1,18 @@
+- name: Create swap space
+  command: dd if=/dev/zero of=/extraswap bs=1M count={{swap_size_mb}}
+  when: ansible_swaptotal_mb < 1
+
+- name: Make swap
+  command: mkswap /extraswap
+  when: ansible_swaptotal_mb < 1
+
+- name: Add to fstab
+  action: lineinfile dest=/etc/fstab regexp="extraswap" line="/extraswap none swap sw 0 0" state=present
+  when: ansible_swaptotal_mb < 1
+
+- name: Turn swap on
+  command: swapon -a
+  when: ansible_swaptotal_mb < 1
+
+- name: Set swapiness
+  shell: echo 1 | tee /proc/sys/vm/swappiness
--- a/installer/playbooks/roles/wkhtmltopdf/defaults/main.yml
+++ b/installer/playbooks/roles/wkhtmltopdf/defaults/main.yml
@ -0,0 +1 @@
+wkhtmltopdf_version: 0.12.2.1
--- a/installer/playbooks/roles/wkhtmltopdf/tasks/main.yml
+++ b/installer/playbooks/roles/wkhtmltopdf/tasks/main.yml
@ -0,0 +1,32 @@
+---
+- name: install base fonts
+  yum: name={{ item }} state=present
+  with_items:
+    - libXrender
+    - libXext
+    - xorg-x11-fonts-75dpi
+    - xorg-x11-fonts-Type1
+  when: ansible_os_family == 'RedHat'
+
+- name: Install wkhtmltopdf rpm
+  yum: name=http://download.gna.org/wkhtmltopdf/0.12/{{ wkhtmltopdf_version }}/wkhtmltox-{{ wkhtmltopdf_version }}_linux-centos{{ ansible_distribution_major_version  }}-{{ "amd64" if ansible_architecture == "x86_64" else "i386"}}.rpm
+  when: ansible_os_family == 'RedHat'
+
+- name: install base fonts
+  apt: name={{ item }} state=present force=yes
+  with_items:
+    - libxrender1
+    - libxext6
+    - xfonts-75dpi
+    - xfonts-base
+  when: ansible_os_family == 'Debian'
+
+- name: Download wkhtmltopdf
+  get_url:
+    url=http://download.gna.org/wkhtmltopdf/0.12/{{ wkhtmltopdf_version }}/wkhtmltox-{{ wkhtmltopdf_version }}_linux-{{ ansible_distribution_release }}-{{ "amd64" if ansible_architecture == "x86_64" else "i386"}}.deb
+    dest="/tmp/"
+  when: ansible_os_family == 'Debian'
+
+- name: Install wkhtmltopdf deb
+  apt: deb=/tmp/wkhtmltox-{{ wkhtmltopdf_version }}_linux-{{ ansible_distribution_release }}-{{ "amd64" if ansible_architecture == "x86_64" else "i386"}}.deb
+  when: ansible_os_family == 'Debian'
--- a/installer/playbooks/templates/mariadb_config.cnf
+++ b/installer/playbooks/templates/mariadb_config.cnf
@ -0,0 +1,60 @@
+[mysqld]
+
+# GENERAL #
+user                           = mysql
+default-storage-engine         = InnoDB
+socket                         = /var/lib/mysql/mysql.sock
+pid-file                       = /var/lib/mysql/mysql.pid
+
+# MyISAM #
+key-buffer-size                = 32M
+myisam-recover                 = FORCE,BACKUP
+
+# SAFETY #
+max-allowed-packet             = 16M
+max-connect-errors             = 1000000
+innodb                         = FORCE
+
+# DATA STORAGE #
+datadir                        = /var/lib/mysql/
+
+# BINARY LOGGING #
+log-bin                        = /var/lib/mysql/mysql-bin
+expire-logs-days               = 14
+sync-binlog                    = 1
+
+# REPLICATION #
+server-id                      = 1
+
+# CACHES AND LIMITS #
+tmp-table-size                 = 32M
+max-heap-table-size            = 32M
+query-cache-type               = 0
+query-cache-size               = 0
+max-connections                = 500
+thread-cache-size              = 50
+open-files-limit               = 65535
+table-definition-cache         = 4096
+table-open-cache               = 10240
+
+# INNODB #
+innodb-flush-method            = O_DIRECT
+innodb-log-files-in-group      = 2
+innodb-log-file-size           = 512M
+innodb-flush-log-at-trx-commit = 1
+innodb-file-per-table          = 1
+innodb-buffer-pool-size        = {{ (ansible_memtotal_mb*0.685)|round|int }}M
+innodb-file-format             = barracuda
+innodb-large-prefix            = 1
+collation-server               = utf8mb4_unicode_ci
+character-set-server           = utf8mb4
+character-set-client-handshake = FALSE
+
+# LOGGING #
+log-error                      = /var/lib/mysql/mysql-error.log
+log-queries-not-using-indexes  = 0
+slow-query-log                 = 1
+slow-query-log-file            = /var/lib/mysql/mysql-slow.log
+
+[mysql]
+default-character-set = utf8mb4
--- a/installer/playbooks/templates/nginx.conf
+++ b/installer/playbooks/templates/nginx.conf
@ -0,0 +1,59 @@
+user  nginx;
+worker_processes  6;
+worker_rlimit_nofile 65535;
+
+error_log  /var/log/nginx/error.log warn;
+pid        /var/run/nginx.pid;
+
+
+events {
+    worker_connections 2048;
+    multi_accept on;
+}
+
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+
+    access_log  /var/log/nginx/access.log  main;
+
+    sendfile        on;
+    tcp_nopush on;
+    tcp_nodelay on;
+    server_tokens off;
+    #tcp_nopush     on;
+
+    keepalive_timeout  10;
+    keepalive_requests   10;
+
+    gzip  on;
+    gzip_disable "msie6";
+
+    gzip_vary on;
+    gzip_proxied any;
+    gzip_comp_level 6;
+    gzip_buffers 16 8k;
+    gzip_http_version 1.1;
+    gzip_types text/plain text/css application/json application/javascript image/svg+xml text/html "application/json; charset: utf-8" "text/html; charset: utf-8" application/font-woff;
+
+    server_names_hash_max_size 4096;
+    #server_names_hash_bucket_size 64;
+
+    open_file_cache max=65000 inactive=1m;
+    open_file_cache_valid 5s;
+    open_file_cache_min_uses 1;
+    open_file_cache_errors on;
+
+    ssl_protocols  SSLv3 TLSv1;
+    ssl_ciphers     ECDHE-RSA-AES256-SHA384:AES256-SHA256:RC4:HIGH:!MD5:!aNULL:!EDH:!AESGCM;
+    ssl_prefer_server_ciphers   on;
+
+    proxy_cache_path /var/cache/nginx levels=1:2 keys_zone=web-cache:8m max_size=1000m inactive=600m;
+
+    include /etc/nginx/conf.d/*.conf;
+}